 |
|
|
■
Wide resistance range, High
voltage load |
| |
|
RI80 High-Voltage Cermet Resistor |
|
|
★
Standard
▲
Q/RU239-1999
Type RI80 high-Voltage Cermet Resistor specification
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|
|
★
Dimension
(mm)
|
|
Type
|
Body
size max
|
|
L
|
l
|
M
|
D
|
|
RI80-0.5
|
22.5
|
20
|
5.8
|
2.2
|
|
RI80-1
|
50.5
|
48
|
5.8
|
2.2
|
|
RI80-2
|
22.5
|
20
|
18.5
|
2
|
|
|
★
main Specification
|
|
Type
|
Rated
power
at
25℃
(W)
|
Resistance
range
(MΩ)
|
Resistance
tolerance
±(%)
|
TCR
±(×10-6/℃)
|
Limit
Voltage
（KV）
|
|
RI80-0.5
|
0.5W
|
1~1000
|
±2%、±5%
|
≤500
|
7.5
|
|
RI80-1
|
1W
|
1~1000
|
10
|
|
RI80-2
|
2W
|
1~1000
|
7.5
|
|
|
★
Derating curve
|
|
|
|
|
★
Main inspection items, methods & requirements
|
|
Items
|
Requirements
|
Methods
|
|
Constant
damp-heat
|
±5%R
|
40℃
humidity
(90~95)% 96h
|
|
TCR
|
300×10-6/℃
|
-55℃/20℃
20℃/125℃
|
|
Temperature
change
|
±5%R
|
-55℃/+125℃
3 time
|
|
Vibration
|
±1%R
|
(10~500)
Hz 50m/s2 0.35mm
|
|
Terminal
strength
|
±3%R
|
tensile
10N 10S
|
|
|
Specification
are
subject to change without notice.
|
|
|
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|
